Class information for:
Level 1: 4 METHYLIMIDAZOLE//45 METHYLIMIDAZOLE//CARAMEL COLOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
27095 237 23.0 51%


Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
172 3       FOOD SCIENCE & TECHNOLOGY//INTERNATIONAL DAIRY JOURNAL//MILCHWISSENSCHAFT-MILK SCIENCE INTERNATIONAL 58403
1975 2             ACRYLAMIDE//MAILLARD REACTION//GLYCIDAMIDE 5619
27095 1                   4 METHYLIMIDAZOLE//45 METHYLIMIDAZOLE//CARAMEL COLOR 237

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 4 METHYLIMIDAZOLE authKW 2762495 11% 79% 27
2 45 METHYLIMIDAZOLE authKW 1705247 6% 88% 15
3 CARAMEL COLOR authKW 1299146 5% 92% 11
4 2 ACETYL 4 TETRAHYDROXYBUTYLIMIDAZOLE authKW 824580 3% 80% 8
5 CARAMEL COLOURS authKW 789150 3% 88% 7
6 2 ACETYL 4 1 2 3 4 TETRAHYDROXYBUTYLIMIDAZOLE authKW 386523 1% 100% 3
7 2 ACETYL 45 1 2 3 4 TETRAHYDROXYBUTYL IMIDAZOLE authKW 257682 1% 100% 2
8 ACCURACY PROFILE VALIDATION authKW 257682 1% 100% 2
9 CARAMEL COLOR III authKW 257682 1% 100% 2
10 CARCINOGENIC 45 METHYLIMIDAZOLE authKW 257682 1% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Food Science & Technology 3733 46% 0% 108
2 Toxicology 1137 21% 0% 50
3 Chemistry, Applied 759 17% 0% 41
4 Agriculture, Multidisciplinary 397 9% 0% 21
5 Chemistry, Analytical 239 15% 0% 35
6 Chemistry, Organic 62 9% 0% 21
7 Nutrition & Dietetics 56 5% 0% 11
8 Veterinary Sciences 24 5% 0% 11
9 Biochemical Research Methods 12 3% 0% 8
10 Medicine, Legal 11 1% 0% 2

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ZI GARE 171787 1% 67% 2
2 BIOANALYTICS 128841 0% 100% 1
3 FOOD SAFETY SUSTAINABIL 128841 0% 100% 1
4 PHARMACEUT MARKET DEV RD 128841 0% 100% 1
5 NANOFOOD GRP RUMENTAL FOOD ANAL 85891 1% 33% 2
6 LA FECULERIE 64420 0% 50% 1
7 TECHNOL CARBOHYDRATES 64420 0% 50% 1
8 QUAL SUPERVIS TEST 42946 0% 33% 1
9 REQUIMTE BROMATOL 32209 0% 25% 1
10 DPTO TECNOL 25767 0% 20% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 STARCH-STARKE 7263 5% 0% 12
2 FOOD AND CHEMICAL TOXICOLOGY 6725 9% 0% 21
3 IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII PISHCHEVAYA TEKHNOLOGIYA 6520 1% 3% 2
4 FOOD ADDITIVES AND CONTAMINANTS 4527 2% 1% 5
5 DEUTSCHE LEBENSMITTEL-RUNDSCHAU 3062 3% 0% 6
6 FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE 1374 1% 1% 2
7 JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 1209 8% 0% 18
8 LEBENSMITTELINDUSTRIE 1159 0% 1% 1
9 ZEITSCHRIFT FUR LEBENSMITTEL-UNTERSUCHUNG UND-FORSCHUNG 1150 2% 0% 4
10 VETERINARY AND HUMAN TOXICOLOGY 943 2% 0% 4

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 4 METHYLIMIDAZOLE 2762495 11% 79% 27 Search 4+METHYLIMIDAZOLE Search 4+METHYLIMIDAZOLE
2 45 METHYLIMIDAZOLE 1705247 6% 88% 15 Search 45+METHYLIMIDAZOLE Search 45+METHYLIMIDAZOLE
3 CARAMEL COLOR 1299146 5% 92% 11 Search CARAMEL+COLOR Search CARAMEL+COLOR
4 2 ACETYL 4 TETRAHYDROXYBUTYLIMIDAZOLE 824580 3% 80% 8 Search 2+ACETYL+4+TETRAHYDROXYBUTYLIMIDAZOLE Search 2+ACETYL+4+TETRAHYDROXYBUTYLIMIDAZOLE
5 CARAMEL COLOURS 789150 3% 88% 7 Search CARAMEL+COLOURS Search CARAMEL+COLOURS
6 2 ACETYL 4 1 2 3 4 TETRAHYDROXYBUTYLIMIDAZOLE 386523 1% 100% 3 Search 2+ACETYL+4+1+2+3+4+TETRAHYDROXYBUTYLIMIDAZOLE Search 2+ACETYL+4+1+2+3+4+TETRAHYDROXYBUTYLIMIDAZOLE
7 2 ACETYL 45 1 2 3 4 TETRAHYDROXYBUTYL IMIDAZOLE 257682 1% 100% 2 Search 2+ACETYL+45+1+2+3+4+TETRAHYDROXYBUTYL+IMIDAZOLE Search 2+ACETYL+45+1+2+3+4+TETRAHYDROXYBUTYL+IMIDAZOLE
8 ACCURACY PROFILE VALIDATION 257682 1% 100% 2 Search ACCURACY+PROFILE+VALIDATION Search ACCURACY+PROFILE+VALIDATION
9 CARAMEL COLOR III 257682 1% 100% 2 Search CARAMEL+COLOR+III Search CARAMEL+COLOR+III
10 CARCINOGENIC 45 METHYLIMIDAZOLE 257682 1% 100% 2 Search CARCINOGENIC+45+METHYLIMIDAZOLE Search CARCINOGENIC+45+METHYLIMIDAZOLE

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 HENGEL, M , SHIBAMOTO, T , (2013) CARCINOGENIC 4(5)-METHYLIMIDAZOLE FOUND IN BEVERAGES, SAUCES, AND CARAMEL COLORS: CHEMICAL PROPERTIES, ANALYSIS, AND BIOLOGICAL ACTIVITIES.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 61. ISSUE 4. P. 780 -789 41 69% 19
2 ELSINGHORST, PW , RATERS, M , DINGEL, A , FISCHER, J , MATISSEK, R , (2013) SYNTHESIS AND APPLICATION OF C-13-LABELED 2-ACETYL-4-((1R,2S,3R)-1,2,3,4-TETRAHYDROXYBUTYL)IMIDAZOLE (THI), AN IMMUNOSUPPRESSANT OBSERVED IN CARAMEL FOOD COLORINGS.JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY. VOL. 61. ISSUE 31. P. 7494 -7499 27 82% 1
3 KARIM, F , SMITH, JS , (2015) DETECTION AND QUANTIFICATION OF 4(5)-METHYLIMIDAZOLE IN COOKED MEAT.JOURNAL OF FOOD SCIENCE. VOL. 80. ISSUE 2. P. T465 -T471 16 100% 1
4 XU, XB , LIU, DB , ZHAO, Y , YU, SJ , ZHAO, ZG , (2015) SIMULTANEOUS ANALYSIS OF 2-AND 4-METHYLIMIDAZOLE IN CARAMEL COLOR AND SOFT DRINKS USING IC-PAD WITH POST-COLUMN ADDITION OF HYDROXIDE.FOOD ANALYTICAL METHODS. VOL. 8. ISSUE 2. P. 467 -473 17 94% 0
5 CUNHA, SC , SENRA, L , CRUZ, R , CASAL, S , FERNANDES, JO , (2016) 4-METHYLIMIDAZOLE IN SOLUBLE COFFEE AND COFFEE SUBSTITUTES.FOOD CONTROL. VOL. 63. ISSUE . P. 15 -20 15 88% 0
6 SCHLEE, C , MARKOVA, M , SCHRANK, J , LAPLAGNE, F , SCHNEIDER, R , LACHENMEIER, DW , (2013) DETERMINATION OF 2-METHYLIMIDAZOLE, 4-METHYLIMIDAZOLE AND 2-ACETYL-4-(1,2,3,4-TETRAHYDROXYBUTYL)IMIDAZOLE IN CARAMEL COLOURS AND COLA USING LC/MS/MS.JOURNAL OF CHROMATOGRAPHY B-ANALYTICAL TECHNOLOGIES IN THE BIOMEDICAL AND LIFE SCIENCES. VOL. 927. ISSUE . P. 223 -226 13 93% 17
7 WANG, LY , REN, BB , LIU, YP , LU, Y , CHANG, FQ , YANG, LX , (2015) 2-ACETYL-4-TETRAHYDROXYBUTYLIMIDAZOLE AND 4-METHYLIMIDAZOLE IN CARAMEL COLOURS, VINEGAR AND BEVERAGES IN CHINA.FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE. VOL. 8. ISSUE 3. P. 163 -168 12 100% 1
8 CUNHA, C , SENRA, L , FERNANDES, JO , CUNHA, SC , (2014) GAS CHROMATOGRAPHY-MASS SPECTROMETRY ANALYSIS OF 4-METHYLIMIDAZOLE IN BALSAMIC VINEGARS AND PROCESSED SAUCES.FOOD ANALYTICAL METHODS. VOL. 7. ISSUE 7. P. 1519 -1525 13 87% 0
9 LEE, S , LEE, KG , (2016) ANALYSIS AND RISK ASSESSMENT OF 4(5)-METHYLIMIDAZOLE IN BROWN COLORED FOODS AND BEVERAGES.FOOD ADDITIVES & CONTAMINANTS PART B-SURVEILLANCE. VOL. 9. ISSUE 1. P. 59 -65 14 74% 0
10 KLEJDUS, B , MORAVCOVA, J , LOJKOVA, L , VACEK, J , KUBAN, V , (2006) SOLID-PHASE EXTRACTION OF 4(5)-METHYLIMIDAZOLE (4MEL) AND 2-ACETYL-4(5)-(1,2,3,4-TETRAHYDROXYBUTYL)-IMIDAZOLE(THI) FROM FOODS AND BEVERAGES WITH SUBSEQUENT LIQUID CHROMATOGRAPHIC-ELECTROSPRAY MASS SPECTROMETRIC QUANTIFICATION.JOURNAL OF SEPARATION SCIENCE. VOL. 29. ISSUE 3. P. 378 -384 12 100% 35

Classes with closest relation at Level 1


Rank Class id link
1 21307 OXIDIZED STARCH//STARCH OXIDATION//DIALDEHYDE STARCH
2 7808 MAILLARD REACTION//AMADORI COMPOUND//ALPHA DICARBONYL COMPOUNDS
3 13988 FUROSINE//HYDROXYMETHYLFURFURAL//FURFURAL COMPOUNDS
4 36221 DEODORIZING ACTIVITY//ENZYMATIC DEODORIZATION//2 METHYLTHIOCHLOROGENIC ACID
5 34944 DENT ORAL SURG 2 HIGASHI KU//P 53 ASSAY//THYMOCYTES DIFFERENTIATION
6 32586 DIHYDROPYRAZINE//FRUCTOSAZINE//BIOCHEM ISOTOPE
7 24965 BIXIN//ANNATTO//NORBIXIN
8 30514 ALKALINE METAL OXIDE//BRIDGED FURANOSE DERIVATIVES//BRIDGED FURANOSIDES METHYL
9 8493 MAILLARD REACTION//MAILLARD REACTION PRODUCTS//MELANOIDINS
10 37053 ENTERIC COATING MATERIAL//PHARMACEUTICAL COATING//2 DIOL COPOLYESTER

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